Hi all.I just bought a audio output transformer from radioshack but I'm not sure if it can be used in my project. Well, basically I just want to increase the voltage output from a piezoelectric material. The piezoelectric material is used to capture sound vibration and generates AC voltage.Since the amount of voltage is very low, someone suggested me to use an audio output transformer. So, I bought one from radioshack with this specs:
Impedance: 1kHz, 0 mADC
Input: 1kohms
DC resistance (input): 70 ohms
DC resistance (output): 0.62ohm
Frequency response: 300-10000Hz
Insulation resistance: > 100Mohm at 100VDC
How could I know how much voltage can be gained from this transformer? How to read the specs?
Thanks
Impedance: 1kHz, 0 mADC
Input: 1kohms
DC resistance (input): 70 ohms
DC resistance (output): 0.62ohm
Frequency response: 300-10000Hz
Insulation resistance: > 100Mohm at 100VDC
How could I know how much voltage can be gained from this transformer? How to read the specs?
Thanks